2045584548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{5641}}^1$

素因数の和:7097

約数の個数: 72

約数和(自身を含む): 5914621440

約数和(自身を除く): 3869036892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1439, 2878, 4317, 5641, 5756, 8634, 10073, 11282, 12951, 16923, 17268, 20146, 22564, 25902, 30219, 33846, 39487, 40292, 50769, 51804, 60438, 67692, 78974, 90657, 101538, 118461, 120876, 157948, 181314, 203076, 236922, 355383, 362628, 473844, 710766, 1421532, 8117399, 16234798, 24352197, 32469596, 48704394, 56821793, 73056591, 97408788, 113643586, 146113182, 170465379, 227287172, 292226364, 340930758, 511396137, 681861516, 1022792274, 2045584548]

約数ペア:

[(1, 2045584548), (2, 1022792274), (3, 681861516), (4, 511396137), (6, 340930758), (7, 292226364), (9, 227287172), (12, 170465379), (14, 146113182), (18, 113643586), (21, 97408788), (28, 73056591), (36, 56821793), (42, 48704394), (63, 32469596), (84, 24352197), (126, 16234798), (252, 8117399), (1439, 1421532), (2878, 710766), (4317, 473844), (5641, 362628), (5756, 355383), (8634, 236922), (10073, 203076), (11282, 181314), (12951, 157948), (16923, 120876), (17268, 118461), (20146, 101538), (22564, 90657), (25902, 78974), (30219, 67692), (33846, 60438), (39487, 51804), (40292, 50769)]