21090296592

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{48869}}^1$

素因数の和:48932

約数の個数: 140

約数和(自身を含む): 62922763980

約数和(自身を除く): 41832467388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 729, 888, 972, 999, 1296, 1332, 1458, 1776, 1944, 1998, 2664, 2916, 2997, 3888, 3996, 5328, 5832, 5994, 7992, 8991, 11664, 11988, 15984, 17982, 23976, 26973, 35964, 47952, 48869, 53946, 71928, 97738, 107892, 143856, 146607, 195476, 215784, 293214, 390952, 431568, 439821, 586428, 781904, 879642, 1172856, 1319463, 1759284, 1808153, 2345712, 2638926, 3518568, 3616306, 3958389, 5277852, 5424459, 7037136, 7232612, 7916778, 10555704, 10848918, 11875167, 14465224, 15833556, 16273377, 21111408, 21697836, 23750334, 28930448, 31667112, 32546754, 35625501, 43395672, 47500668, 48820131, 63334224, 65093508, 71251002, 86791344, 95001336, 97640262, 130187016, 142502004, 146460393, 190002672, 195280524, 260374032, 285004008, 292920786, 390561048, 439381179, 570008016, 585841572, 781122096, 878762358, 1171683144, 1318143537, 1757524716, 2343366288, 2636287074, 3515049432, 5272574148, 7030098864, 10545148296, 21090296592]

約数ペア:

[(1, 21090296592), (2, 10545148296), (3, 7030098864), (4, 5272574148), (6, 3515049432), (8, 2636287074), (9, 2343366288), (12, 1757524716), (16, 1318143537), (18, 1171683144), (24, 878762358), (27, 781122096), (36, 585841572), (37, 570008016), (48, 439381179), (54, 390561048), (72, 292920786), (74, 285004008), (81, 260374032), (108, 195280524), (111, 190002672), (144, 146460393), (148, 142502004), (162, 130187016), (216, 97640262), (222, 95001336), (243, 86791344), (296, 71251002), (324, 65093508), (333, 63334224), (432, 48820131), (444, 47500668), (486, 43395672), (592, 35625501), (648, 32546754), (666, 31667112), (729, 28930448), (888, 23750334), (972, 21697836), (999, 21111408), (1296, 16273377), (1332, 15833556), (1458, 14465224), (1776, 11875167), (1944, 10848918), (1998, 10555704), (2664, 7916778), (2916, 7232612), (2997, 7037136), (3888, 5424459), (3996, 5277852), (5328, 3958389), (5832, 3616306), (5994, 3518568), (7992, 2638926), (8991, 2345712), (11664, 1808153), (11988, 1759284), (15984, 1319463), (17982, 1172856), (23976, 879642), (26973, 781904), (35964, 586428), (47952, 439821), (48869, 431568), (53946, 390952), (71928, 293214), (97738, 215784), (107892, 195476), (143856, 146607)]