22720908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 65327472

約数和(自身を除く): 42606564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2273, 2499, 3332, 4546, 4998, 6819, 9092, 9996, 13638, 15911, 27276, 31822, 38641, 47733, 63644, 77282, 95466, 111377, 115923, 154564, 190932, 222754, 231846, 270487, 334131, 445508, 463692, 540974, 668262, 811461, 1081948, 1336524, 1622922, 1893409, 3245844, 3786818, 5680227, 7573636, 11360454, 22720908]

約数ペア:

[(1, 22720908), (2, 11360454), (3, 7573636), (4, 5680227), (6, 3786818), (7, 3245844), (12, 1893409), (14, 1622922), (17, 1336524), (21, 1081948), (28, 811461), (34, 668262), (42, 540974), (49, 463692), (51, 445508), (68, 334131), (84, 270487), (98, 231846), (102, 222754), (119, 190932), (147, 154564), (196, 115923), (204, 111377), (238, 95466), (294, 77282), (357, 63644), (476, 47733), (588, 38641), (714, 31822), (833, 27276), (1428, 15911), (1666, 13638), (2273, 9996), (2499, 9092), (3332, 6819), (4546, 4998)]