17788056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 53706240

約数和(自身を除く): 35918184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 73, 78, 88, 104, 132, 142, 143, 146, 156, 213, 219, 264, 284, 286, 292, 312, 426, 429, 438, 568, 572, 584, 781, 803, 852, 858, 876, 923, 949, 1144, 1562, 1606, 1704, 1716, 1752, 1846, 1898, 2343, 2409, 2769, 2847, 3124, 3212, 3432, 3692, 3796, 4686, 4818, 5183, 5538, 5694, 6248, 6424, 7384, 7592, 9372, 9636, 10153, 10366, 10439, 11076, 11388, 15549, 18744, 19272, 20306, 20732, 20878, 22152, 22776, 30459, 31098, 31317, 40612, 41464, 41756, 57013, 60918, 62196, 62634, 67379, 81224, 83512, 114026, 121836, 124392, 125268, 134758, 171039, 202137, 228052, 243672, 250536, 269516, 342078, 404274, 456104, 539032, 684156, 741169, 808548, 1368312, 1482338, 1617096, 2223507, 2964676, 4447014, 5929352, 8894028, 17788056]

約数ペア:

[(1, 17788056), (2, 8894028), (3, 5929352), (4, 4447014), (6, 2964676), (8, 2223507), (11, 1617096), (12, 1482338), (13, 1368312), (22, 808548), (24, 741169), (26, 684156), (33, 539032), (39, 456104), (44, 404274), (52, 342078), (66, 269516), (71, 250536), (73, 243672), (78, 228052), (88, 202137), (104, 171039), (132, 134758), (142, 125268), (143, 124392), (146, 121836), (156, 114026), (213, 83512), (219, 81224), (264, 67379), (284, 62634), (286, 62196), (292, 60918), (312, 57013), (426, 41756), (429, 41464), (438, 40612), (568, 31317), (572, 31098), (584, 30459), (781, 22776), (803, 22152), (852, 20878), (858, 20732), (876, 20306), (923, 19272), (949, 18744), (1144, 15549), (1562, 11388), (1606, 11076), (1704, 10439), (1716, 10366), (1752, 10153), (1846, 9636), (1898, 9372), (2343, 7592), (2409, 7384), (2769, 6424), (2847, 6248), (3124, 5694), (3212, 5538), (3432, 5183), (3692, 4818), (3796, 4686)]