18444520962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{8803}}^1$

素因数の和:9085

約数の個数: 128

約数和(自身を含む): 49088286720

約数和(自身を除く): 30643765758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 241, 322, 378, 414, 482, 483, 621, 723, 966, 1242, 1446, 1449, 1687, 2169, 2898, 3374, 4338, 4347, 5061, 5543, 6507, 8694, 8803, 10122, 11086, 13014, 15183, 16629, 17606, 26409, 30366, 33258, 38801, 45549, 49887, 52818, 61621, 77602, 79227, 91098, 99774, 116403, 123242, 149661, 158454, 184863, 202469, 232806, 237681, 299322, 349209, 369726, 404938, 475362, 554589, 607407, 698418, 1047627, 1109178, 1214814, 1417283, 1663767, 1822221, 2095254, 2121523, 2834566, 3327534, 3644442, 4243046, 4251849, 5466663, 6364569, 8503698, 10933326, 12729138, 12755547, 14850661, 19093707, 25511094, 29701322, 38187414, 38266641, 44551983, 48795029, 57281121, 76533282, 89103966, 97590058, 114562242, 133655949, 146385087, 267311898, 292770174, 341565203, 400967847, 439155261, 683130406, 801935694, 878310522, 1024695609, 1317465783, 2049391218, 2634931566, 3074086827, 6148173654, 9222260481, 18444520962]

約数ペア:

[(1, 18444520962), (2, 9222260481), (3, 6148173654), (6, 3074086827), (7, 2634931566), (9, 2049391218), (14, 1317465783), (18, 1024695609), (21, 878310522), (23, 801935694), (27, 683130406), (42, 439155261), (46, 400967847), (54, 341565203), (63, 292770174), (69, 267311898), (126, 146385087), (138, 133655949), (161, 114562242), (189, 97590058), (207, 89103966), (241, 76533282), (322, 57281121), (378, 48795029), (414, 44551983), (482, 38266641), (483, 38187414), (621, 29701322), (723, 25511094), (966, 19093707), (1242, 14850661), (1446, 12755547), (1449, 12729138), (1687, 10933326), (2169, 8503698), (2898, 6364569), (3374, 5466663), (4338, 4251849), (4347, 4243046), (5061, 3644442), (5543, 3327534), (6507, 2834566), (8694, 2121523), (8803, 2095254), (10122, 1822221), (11086, 1663767), (13014, 1417283), (15183, 1214814), (16629, 1109178), (17606, 1047627), (26409, 698418), (30366, 607407), (33258, 554589), (38801, 475362), (45549, 404938), (49887, 369726), (52818, 349209), (61621, 299322), (77602, 237681), (79227, 232806), (91098, 202469), (99774, 184863), (116403, 158454), (123242, 149661)]