19174041612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{74149}}^1$

素因数の和:74823

約数の個数: 72

約数和(自身を含む): 52955557200

約数和(自身を除く): 33781515588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 653, 1306, 1959, 2612, 3918, 5877, 7183, 7836, 11754, 14366, 21549, 23508, 28732, 43098, 64647, 74149, 86196, 129294, 148298, 222447, 258588, 296596, 444894, 667341, 815639, 889788, 1334682, 1631278, 2446917, 2669364, 3262556, 4893834, 7340751, 9787668, 14681502, 29363004, 48419297, 96838594, 145257891, 193677188, 290515782, 435773673, 532612267, 581031564, 871547346, 1065224534, 1597836801, 1743094692, 2130449068, 3195673602, 4793510403, 6391347204, 9587020806, 19174041612]

約数ペア:

[(1, 19174041612), (2, 9587020806), (3, 6391347204), (4, 4793510403), (6, 3195673602), (9, 2130449068), (11, 1743094692), (12, 1597836801), (18, 1065224534), (22, 871547346), (33, 581031564), (36, 532612267), (44, 435773673), (66, 290515782), (99, 193677188), (132, 145257891), (198, 96838594), (396, 48419297), (653, 29363004), (1306, 14681502), (1959, 9787668), (2612, 7340751), (3918, 4893834), (5877, 3262556), (7183, 2669364), (7836, 2446917), (11754, 1631278), (14366, 1334682), (21549, 889788), (23508, 815639), (28732, 667341), (43098, 444894), (64647, 296596), (74149, 258588), (86196, 222447), (129294, 148298)]