18936691290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{262027}}^1$

素因数の和:262124

約数の個数: 96

約数和(自身を含む): 54447322176

約数和(自身を除く): 35510630886

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 73, 90, 99, 110, 146, 165, 198, 219, 330, 365, 438, 495, 657, 730, 803, 990, 1095, 1314, 1606, 2190, 2409, 3285, 4015, 4818, 6570, 7227, 8030, 12045, 14454, 24090, 36135, 72270, 262027, 524054, 786081, 1310135, 1572162, 2358243, 2620270, 2882297, 3930405, 4716486, 5764594, 7860810, 8646891, 11791215, 14411485, 17293782, 19127971, 23582430, 25940673, 28822970, 38255942, 43234455, 51881346, 57383913, 86468910, 95639855, 114767826, 129703365, 172151739, 191279710, 210407681, 259406730, 286919565, 344303478, 420815362, 573839130, 631223043, 860758695, 1052038405, 1262446086, 1721517390, 1893669129, 2104076810, 3156115215, 3787338258, 6312230430, 9468345645, 18936691290]

約数ペア:

[(1, 18936691290), (2, 9468345645), (3, 6312230430), (5, 3787338258), (6, 3156115215), (9, 2104076810), (10, 1893669129), (11, 1721517390), (15, 1262446086), (18, 1052038405), (22, 860758695), (30, 631223043), (33, 573839130), (45, 420815362), (55, 344303478), (66, 286919565), (73, 259406730), (90, 210407681), (99, 191279710), (110, 172151739), (146, 129703365), (165, 114767826), (198, 95639855), (219, 86468910), (330, 57383913), (365, 51881346), (438, 43234455), (495, 38255942), (657, 28822970), (730, 25940673), (803, 23582430), (990, 19127971), (1095, 17293782), (1314, 14411485), (1606, 11791215), (2190, 8646891), (2409, 7860810), (3285, 5764594), (4015, 4716486), (4818, 3930405), (6570, 2882297), (7227, 2620270), (8030, 2358243), (12045, 1572162), (14454, 1310135), (24090, 786081), (36135, 524054), (72270, 262027)]