28411372962

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1039111}}^1$

素因数の和:1039164

約数の個数: 72

約数和(自身を含む): 73918271232

約数和(自身を除く): 45506898270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 9114, 13671, 27342, 1039111, 2078222, 3117333, 6234666, 7273777, 9351999, 14547554, 18703998, 21821331, 32212441, 43642662, 50916439, 64424882, 65463993, 96637323, 101832878, 130927986, 152749317, 193274646, 225487087, 289911969, 305498634, 450974174, 458247951, 579823938, 676461261, 916495902, 1352922522, 1578409609, 2029383783, 3156819218, 4058767566, 4735228827, 9470457654, 14205686481, 28411372962]

約数ペア:

[(1, 28411372962), (2, 14205686481), (3, 9470457654), (6, 4735228827), (7, 4058767566), (9, 3156819218), (14, 2029383783), (18, 1578409609), (21, 1352922522), (31, 916495902), (42, 676461261), (49, 579823938), (62, 458247951), (63, 450974174), (93, 305498634), (98, 289911969), (126, 225487087), (147, 193274646), (186, 152749317), (217, 130927986), (279, 101832878), (294, 96637323), (434, 65463993), (441, 64424882), (558, 50916439), (651, 43642662), (882, 32212441), (1302, 21821331), (1519, 18703998), (1953, 14547554), (3038, 9351999), (3906, 7273777), (4557, 6234666), (9114, 3117333), (13671, 2078222), (27342, 1039111)]