19006469820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{33703}}^1$

素因数の和:33972

約数の個数: 144

約数和(自身を含む): 62347276992

約数和(自身を除く): 43340807172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 241, 260, 390, 468, 482, 585, 723, 780, 964, 1170, 1205, 1446, 2169, 2340, 2410, 2892, 3133, 3615, 4338, 4820, 6266, 7230, 8676, 9399, 10845, 12532, 14460, 15665, 18798, 21690, 28197, 31330, 33703, 37596, 43380, 46995, 56394, 62660, 67406, 93990, 101109, 112788, 134812, 140985, 168515, 187980, 202218, 281970, 303327, 337030, 404436, 438139, 505545, 563940, 606654, 674060, 876278, 1011090, 1213308, 1314417, 1516635, 1752556, 2022180, 2190695, 2628834, 3033270, 3943251, 4381390, 5257668, 6066540, 6572085, 7886502, 8122423, 8762780, 13144170, 15773004, 16244846, 19716255, 24367269, 26288340, 32489692, 39432510, 40612115, 48734538, 73101807, 78865020, 81224230, 97469076, 105591499, 121836345, 146203614, 162448460, 211182998, 243672690, 292407228, 316774497, 365509035, 422365996, 487345380, 527957495, 633548994, 731018070, 950323491, 1055914990, 1267097988, 1462036140, 1583872485, 1900646982, 2111829980, 3167744970, 3801293964, 4751617455, 6335489940, 9503234910, 19006469820]

約数ペア:

[(1, 19006469820), (2, 9503234910), (3, 6335489940), (4, 4751617455), (5, 3801293964), (6, 3167744970), (9, 2111829980), (10, 1900646982), (12, 1583872485), (13, 1462036140), (15, 1267097988), (18, 1055914990), (20, 950323491), (26, 731018070), (30, 633548994), (36, 527957495), (39, 487345380), (45, 422365996), (52, 365509035), (60, 316774497), (65, 292407228), (78, 243672690), (90, 211182998), (117, 162448460), (130, 146203614), (156, 121836345), (180, 105591499), (195, 97469076), (234, 81224230), (241, 78865020), (260, 73101807), (390, 48734538), (468, 40612115), (482, 39432510), (585, 32489692), (723, 26288340), (780, 24367269), (964, 19716255), (1170, 16244846), (1205, 15773004), (1446, 13144170), (2169, 8762780), (2340, 8122423), (2410, 7886502), (2892, 6572085), (3133, 6066540), (3615, 5257668), (4338, 4381390), (4820, 3943251), (6266, 3033270), (7230, 2628834), (8676, 2190695), (9399, 2022180), (10845, 1752556), (12532, 1516635), (14460, 1314417), (15665, 1213308), (18798, 1011090), (21690, 876278), (28197, 674060), (31330, 606654), (33703, 563940), (37596, 505545), (43380, 438139), (46995, 404436), (56394, 337030), (62660, 303327), (67406, 281970), (93990, 202218), (101109, 187980), (112788, 168515), (134812, 140985)]