1799777772

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{21727}}^1$

素因数の和:21812

約数の個数: 96

約数和(自身を含む): 5110425600

約数和(自身を除く): 3310647828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 108, 117, 118, 156, 177, 234, 236, 351, 354, 468, 531, 702, 708, 767, 1062, 1404, 1534, 1593, 2124, 2301, 3068, 3186, 4602, 6372, 6903, 9204, 13806, 20709, 21727, 27612, 41418, 43454, 65181, 82836, 86908, 130362, 195543, 260724, 282451, 391086, 564902, 586629, 782172, 847353, 1129804, 1173258, 1281893, 1694706, 2346516, 2542059, 2563786, 3389412, 3845679, 5084118, 5127572, 7626177, 7691358, 10168236, 11537037, 15252354, 15382716, 16664609, 23074074, 30504708, 33329218, 34611111, 46148148, 49993827, 66658436, 69222222, 99987654, 138444444, 149981481, 199975308, 299962962, 449944443, 599925924, 899888886, 1799777772]

約数ペア:

[(1, 1799777772), (2, 899888886), (3, 599925924), (4, 449944443), (6, 299962962), (9, 199975308), (12, 149981481), (13, 138444444), (18, 99987654), (26, 69222222), (27, 66658436), (36, 49993827), (39, 46148148), (52, 34611111), (54, 33329218), (59, 30504708), (78, 23074074), (108, 16664609), (117, 15382716), (118, 15252354), (156, 11537037), (177, 10168236), (234, 7691358), (236, 7626177), (351, 5127572), (354, 5084118), (468, 3845679), (531, 3389412), (702, 2563786), (708, 2542059), (767, 2346516), (1062, 1694706), (1404, 1281893), (1534, 1173258), (1593, 1129804), (2124, 847353), (2301, 782172), (3068, 586629), (3186, 564902), (4602, 391086), (6372, 282451), (6903, 260724), (9204, 195543), (13806, 130362), (20709, 86908), (21727, 82836), (27612, 65181), (41418, 43454)]