21402399648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{13177}}^1$

素因数の和:15614

約数の個数: 96

約数和(自身を含む): 64238638464

約数和(自身を除く): 42836238816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2417, 4834, 7251, 9668, 13177, 14502, 16919, 19336, 26354, 29004, 33838, 38672, 39531, 50757, 52708, 58008, 67676, 77344, 79062, 92239, 101514, 105416, 116016, 135352, 158124, 184478, 203028, 210832, 232032, 270704, 276717, 316248, 368956, 406056, 421664, 541408, 553434, 632496, 737912, 812112, 1106868, 1264992, 1475824, 1624224, 2213736, 2951648, 4427472, 8854944, 31848809, 63697618, 95546427, 127395236, 191092854, 222941663, 254790472, 382185708, 445883326, 509580944, 668824989, 764371416, 891766652, 1019161888, 1337649978, 1528742832, 1783533304, 2675299956, 3057485664, 3567066608, 5350599912, 7134133216, 10701199824, 21402399648]

約数ペア:

[(1, 21402399648), (2, 10701199824), (3, 7134133216), (4, 5350599912), (6, 3567066608), (7, 3057485664), (8, 2675299956), (12, 1783533304), (14, 1528742832), (16, 1337649978), (21, 1019161888), (24, 891766652), (28, 764371416), (32, 668824989), (42, 509580944), (48, 445883326), (56, 382185708), (84, 254790472), (96, 222941663), (112, 191092854), (168, 127395236), (224, 95546427), (336, 63697618), (672, 31848809), (2417, 8854944), (4834, 4427472), (7251, 2951648), (9668, 2213736), (13177, 1624224), (14502, 1475824), (16919, 1264992), (19336, 1106868), (26354, 812112), (29004, 737912), (33838, 632496), (38672, 553434), (39531, 541408), (50757, 421664), (52708, 406056), (58008, 368956), (67676, 316248), (77344, 276717), (79062, 270704), (92239, 232032), (101514, 210832), (105416, 203028), (116016, 184478), (135352, 158124)]