187113654

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16319}}^1$

素因数の和:16354

約数の個数: 72

約数和(自身を含む): 507911040

約数和(自身を除く): 320797386

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 16319, 32638, 48957, 97914, 114233, 146871, 212147, 228466, 293742, 342699, 424294, 636441, 685398, 799631, 1028097, 1272882, 1485029, 1599262, 1909323, 2056194, 2398893, 2970058, 3818646, 4455087, 4797786, 7196679, 8910174, 10395203, 13365261, 14393358, 20790406, 26730522, 31185609, 62371218, 93556827, 187113654]

約数ペア:

[(1, 187113654), (2, 93556827), (3, 62371218), (6, 31185609), (7, 26730522), (9, 20790406), (13, 14393358), (14, 13365261), (18, 10395203), (21, 8910174), (26, 7196679), (39, 4797786), (42, 4455087), (49, 3818646), (63, 2970058), (78, 2398893), (91, 2056194), (98, 1909323), (117, 1599262), (126, 1485029), (147, 1272882), (182, 1028097), (234, 799631), (273, 685398), (294, 636441), (441, 424294), (546, 342699), (637, 293742), (819, 228466), (882, 212147), (1274, 146871), (1638, 114233), (1911, 97914), (3822, 48957), (5733, 32638), (11466, 16319)]