38734668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 120347136

約数和(自身を除く): 81612468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 41, 42, 46, 63, 69, 82, 84, 92, 123, 126, 138, 161, 163, 164, 207, 246, 252, 276, 287, 322, 326, 369, 414, 483, 489, 492, 574, 644, 652, 738, 828, 861, 943, 966, 978, 1141, 1148, 1449, 1467, 1476, 1722, 1886, 1932, 1956, 2282, 2583, 2829, 2898, 2934, 3423, 3444, 3749, 3772, 4564, 5166, 5658, 5796, 5868, 6601, 6683, 6846, 7498, 8487, 10269, 10332, 11247, 11316, 13202, 13366, 13692, 14996, 16974, 19803, 20049, 20538, 22494, 26243, 26404, 26732, 33741, 33948, 39606, 40098, 41076, 44988, 46781, 52486, 59409, 60147, 67482, 78729, 79212, 80196, 93562, 104972, 118818, 120294, 134964, 140343, 153709, 157458, 187124, 236187, 237636, 240588, 280686, 307418, 314916, 421029, 461127, 472374, 561372, 614836, 842058, 922254, 944748, 1075963, 1383381, 1684116, 1844508, 2151926, 2766762, 3227889, 4303852, 5533524, 6455778, 9683667, 12911556, 19367334, 38734668]

約数ペア:

[(1, 38734668), (2, 19367334), (3, 12911556), (4, 9683667), (6, 6455778), (7, 5533524), (9, 4303852), (12, 3227889), (14, 2766762), (18, 2151926), (21, 1844508), (23, 1684116), (28, 1383381), (36, 1075963), (41, 944748), (42, 922254), (46, 842058), (63, 614836), (69, 561372), (82, 472374), (84, 461127), (92, 421029), (123, 314916), (126, 307418), (138, 280686), (161, 240588), (163, 237636), (164, 236187), (207, 187124), (246, 157458), (252, 153709), (276, 140343), (287, 134964), (322, 120294), (326, 118818), (369, 104972), (414, 93562), (483, 80196), (489, 79212), (492, 78729), (574, 67482), (644, 60147), (652, 59409), (738, 52486), (828, 46781), (861, 44988), (943, 41076), (966, 40098), (978, 39606), (1141, 33948), (1148, 33741), (1449, 26732), (1467, 26404), (1476, 26243), (1722, 22494), (1886, 20538), (1932, 20049), (1956, 19803), (2282, 16974), (2583, 14996), (2829, 13692), (2898, 13366), (2934, 13202), (3423, 11316), (3444, 11247), (3749, 10332), (3772, 10269), (4564, 8487), (5166, 7498), (5658, 6846), (5796, 6683), (5868, 6601)]