1874490492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{13921}}^1$

素因数の和:14171

約数の個数: 72

約数和(自身を含む): 5110487760

約数和(自身を除く): 3235997268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 458, 588, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 11221, 13921, 19236, 22442, 27842, 33663, 41763, 44884, 55684, 67326, 83526, 97447, 134652, 167052, 194894, 292341, 389788, 584682, 682129, 1169364, 1364258, 2046387, 2728516, 3187909, 4092774, 6375818, 8185548, 9563727, 12751636, 19127454, 22315363, 38254908, 44630726, 66946089, 89261452, 133892178, 156207541, 267784356, 312415082, 468622623, 624830164, 937245246, 1874490492]

約数ペア:

[(1, 1874490492), (2, 937245246), (3, 624830164), (4, 468622623), (6, 312415082), (7, 267784356), (12, 156207541), (14, 133892178), (21, 89261452), (28, 66946089), (42, 44630726), (49, 38254908), (84, 22315363), (98, 19127454), (147, 12751636), (196, 9563727), (229, 8185548), (294, 6375818), (458, 4092774), (588, 3187909), (687, 2728516), (916, 2046387), (1374, 1364258), (1603, 1169364), (2748, 682129), (3206, 584682), (4809, 389788), (6412, 292341), (9618, 194894), (11221, 167052), (13921, 134652), (19236, 97447), (22442, 83526), (27842, 67326), (33663, 55684), (41763, 44884)]